Your NetSuite instance ends where the cleanroom certification PDFs begin
If you supply Chandler's chip fabs, off-the-shelf ERP (Enterprise Resource Planning) runs your invoices fine and then quietly hands the hard part back to you: tying a work order to a cleanroom certification, a lot-traveler, and a signed inspection record. A custom ERP layer that fuses those threads runs $90k to $160k over 5 to 8 months. Replatforming a full mid-market ERP lands higher. Most Chandler manufacturers do not need a new ERP, they need a custom shell around the one they have.
You bought NetSuite or Microsoft Dynamics because finance demanded it, and for the GL it earns its keep. Then a customer at the Intel Ocotillo campus requests the full genealogy on a lot, and your controller is opening SharePoint folders, a Smartsheet, and three email threads to reconstruct what shipped, who signed the first-article inspection, and which cleanroom the parts passed through.
SAP, Odoo, and Dynamics model a generic manufacturer well. They model a Chandler fab supplier poorly, because the unit of truth here is not the sales order, it is the traveler that follows a wafer-handling part through clean build, test, and source inspection, with a certification stamped at each gate. Off-the-shelf ERP treats that traveler as an attachment, so the moment an auditor asks for it, you are digging.
Why the usual tools struggle in Chandler
- Work orders live in NetSuite, but the matching cleanroom certs and inspection records sit in disconnected SharePoint folders nobody can map to a lot number
- An Intel or Microchip supplier audit means two engineers lose three days reassembling one part's history by hand
- Lot and serial traceability stops at the warehouse door, so you can not prove which build a quarantined batch came from
- Finance and the quality team keep separate spreadsheets that disagree on what actually shipped last quarter
What a custom erp build changes
You go custom when the cost of one failed audit or one held shipment exceeds the build. A Chandler ERP layer should make the part traveler the spine of the system, so a work order, its cleanroom certification, the first-article inspection, and the financial transaction all hang off one lot ID. That is not a feature you toggle on in Odoo, it is data modeling that reflects how a fab supplier actually works.
- You serve named fab customers who audit your traceability and a held shipment costs you real revenue
- Your part history is scattered across folders and reconstructing one lot takes days
- You have an ERP for finance but no system that models the cleanroom-to-ship traveler
- Certification expiries and approved-supplier status are tracked in spreadsheets nobody trusts
- You are a sub-$5M shop with standard discrete manufacturing and no fab-specific traceability demands
- Odoo or Dynamics covers your needs and audits are rare and low-stakes
- You can not yet name the three reports an audit actually requires
- Your team has no appetite to run a parallel system during a multi-month build
- One lot ID ties the work order, cleanroom cert, inspection record, and invoice together so an audit is a query, not an archaeology dig
- Real-time visibility into which parts are in clean build, in test, or in quarantine without three people reconciling spreadsheets
- Source-inspection and first-article records captured at the gate, timestamped and signed, instead of scanned in later
- A clean compliance trail you can hand an Intel or Microchip auditor in minutes, which protects your spot on the approved supplier list
- Finance and quality finally read from the same numbers, so the quarter-end shipped figure stops being a debate
- A custom ERP layer is a multi-month commitment, and during the build your team still runs the old folders in parallel
- You own the maintenance, so budget 15 to 20 percent of build cost a year for changes as fab requirements shift
- If your finance processes are genuinely standard, you may be paying to rebuild what NetSuite already does well
- Integrations with an existing ERP are brittle, and a vendor upgrade on their side can break your custom hooks
The features that matter for Chandler
What we build under ERP in Chandler
The engagements Chandler teams bring us most often: ERP implementation, ERP integration, NetSuite customization, SAP integration, Odoo development and Microsoft Dynamics 365.
ERP pricing in Chandler: the real numbers
| Project scope | Typical cost | Timeline |
|---|---|---|
| Custom traceability layer over existing ERP | $90k to $160k | 5 to 8 months |
| Standalone fab-supplier ERP module set | $140k to $260k | 8 to 12 months |
| Audit-export and certification add-on only | $35k to $70k | 2 to 3 months |
From kickoff to launch: the schedule
Exactly what you get
You get an ERP layer whose center of gravity is the part traveler, not the sales order. Every lot carries its cleanroom certification, its first-article and source-inspection records, and its financial transactions under one ID, so an Intel or Microchip audit becomes a single query against a clean compliance trail. Finance keeps NetSuite or Dynamics for the GL, the shop floor keeps the traceability spine, and the two stay in sync. You also get certification-expiry tracking that blocks a shipment when a cert lapses, and an audit-export that rebuilds a full lot genealogy as one document. Adjacent systems worth scoping alongside it: a custom CRM (Customer Relationship Management) for your fab accounts, an inventory management system for wafer-handling parts, and a business intelligence dashboard that reads from the same lot data.
How to choose a developer in Chandler
Hire the team that asks to see your audit reports before they quote. A Chandler fab supplier's ERP lives or dies on traceability, so the right developer will want to understand your traveler, your inspection gates, and your ITAR exposure on the first call. Ask for a genealogy data model they have shipped, ask how they sync with an existing ERP without breaking on a vendor upgrade, and ask how they segment controlled records. Be wary of anyone quoting a fixed price before they have seen how your lots actually move. Look for a developer who treats the cleanroom-to-ship process as the system, not as an attachment bolted onto a generic ERP.
- !A developer who has never built lot or serial traceability, ask them to show a genealogy model they shipped
- !Anyone who promises to replace NetSuite entirely on day one, ask how they will run finance in parallel
- !No questions about ITAR or controlled records, ask how they segment access
- !A fixed quote before discovery, ask what they assumed about your audit reports
- !No plan for the existing-ERP sync, ask how they handle a NetSuite upgrade breaking the hook
If erp is on the roadmap, internal tools, shopify, inventory management usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Do I need to replace NetSuite to fix my traceability problem?
No. Most Chandler fab suppliers keep NetSuite or Dynamics for finance and build a custom traceability layer on top that ties lots, cleanroom certs, and inspection records together. Replacing a working ERP is expensive and rarely necessary when the gap is genealogy, not accounting.
How long before an audit gets easier?
The certification and audit-export piece can ship in 2 to 3 months as a standalone add-on, which alone turns a three-day audit dig into a query. The full traveler-based layer takes 5 to 8 months.
Can it handle ITAR-controlled records?
Yes, if you scope it in. A proper build segments controlled production data with role-based access so ITAR records are separated from general operations data, and an export never leaks a controlled record to an unauthorized viewer.
What does it cost to maintain?
Budget 15 to 20 percent of the build cost per year. Fab customer requirements shift, certifications change, and your ERP vendor ships upgrades that can affect the sync, so a maintenance retainer is not optional.
Will it integrate with our existing quality tools?
It should. A good build syncs two ways with your ERP and pulls or pushes inspection data to your quality system so the lot traveler stays the single source of truth instead of becoming a fourth silo.